8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Jarczynski, Kacper | Poslednik, Kacper | 0-1 | C42 | MWJ | 2025-06-14 |
| Jarczynski, Kacper | Krela, Adam | 0-1 | C01 | MWJ | 2025-06-13 |
| Jarczynski, Kacper | Jankowski, Stanislaw | 0-1 | C50 | MWJ | 2025-06-13 |
| Jarczynski, Kacper | Sompolinski, Igor | 0-1 | B29 | MWJ | 2025-06-11 |